Restore the original IMEI number (where permitted). Flash Programming: Write flash memory files ( MCUcap M cap C cap U PPMcap P cap P cap M CNTcap C cap N cap T ) to the device. Factory Reset: Restore default settings. SIM Lock Management: Read and write SIM lock data. PM Area Service: Read/write the Persistent Memory ( PMcap P cap M ) area, crucial for network signal restoration. Download: DCTxBB5 Tools V2.3.0.3 HWK By SarasSoft

. Running them on Windows 10 or 11 often requires specific compatibility modes or disabled driver signature enforcement.

: This occurs if your hardware security key is missing, loose inside the box, or lacks the necessary firmware alignment. Reseat the HWK module or try running a standalone update panel.